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Mike Lemon

The ENIAC Story - 1 views

  • As in many other first along the road of technological progress, the stimulus which initiated and sustained the effort that produced the ENIAC (electronic numerical integrator and computer)--the world's first electronic digital computer--was provided by the extraordinary demand of war
  • This Department had the responsibility for the design, development, procurement, storage, and issue of all combat materiel and munitions for the Army. In 1939 it was staffed by a relative handful of officers and career civilian employees.
  • One of the extraordinarily important tasks
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  • was the preparation of firing and bombing tables for the Army which at that time, of course, included the Army Air Corps.
  • The analyzer installed at Aberdeen had ten integrating units and provisions for two input and two output tables as well. But, despite its value as an important mechanical aid to computation, it had several severe limitations.
  • It was, of course, known that the Moore School of Electrical Engineering of the University of Pennsylvania had a Bush differential analyzer of somewhat larger capacity than the one installed at Aberdeen. As a matter of fact, the one at the Moore School had fourteen integrating units. Therefore one of the first steps taken was the award to the University of Pennsylvania of a contract by the Ordnance Department for the utilization of this device.
  • he original agreement between the United States of America and the trustees of the University of Pennsylvania, dated June 5, 1943, called for six months of "research and development of an electronic numerical integrator and computer and delivery of a report thereon." This initial contract committed $61,700 in U.S. Army Ordnance funds
  • The ENIAC was placed in operation at the Moore School, component by component, beginning with the cycling unit and an accumulator in June 1944. This was followed in rapid succession by the initiating unit and function tables in September 1945 and the divider and square-root unit in October 1945. Final assembly took place during the fall of 1945. By today's standards for electronic computers the ENIAC was a grotesque monster. Its thirty separate units, plus power supply and forced-air cooling, weighed over thirty tons. Its 19,000 vacuum tubes, 1,500 relays, and hundreds of thousands of resistors, capacitors, and inductors consumed almost 200 kilowatts of electrical power. But ENIAC was the prototype from which most other modern computers evolved. It embodied almost all the components and concepts of today's high- speed, electronic digital computers. Its designers conceived what has now become standard circuitry such as the gate (logical "and" element), buffer (logical "or" element) and used a modified Eccles-Jordan flip-flop as a logical, high-speed storage-and-control device.
  • The ENIAC was not originally designed as an internally programmed computer. The program was set up manually by varying switches and cable connections. However, means for altering the program and repeating its iterative steps were built into the master programmer
  • The ENIAC led the computer field during the period 1949 through 1952 when it served as the main computation workhorse for the solution of the scientific problems of the Nation. It surpassed all other existing computers put together whenever it came to problems involving a large number of arithmetic operations. It was the major instrument for the computation of all ballistic tables for the U.S. Army and Air Force.
Erin Hamson

Modern History Sourcebook: Adam Smith: The Wealth of Nations, 1776 (Epitome) - 0 views

    • Erin Hamson
       
      The process of specialization was later perfected by Henry Ford, in making cheap, durable cars.
  • This great increase of the quantity of work which, in consequence of the division of labor, the same number of people are capable of performing, is owing to three different circumstances; first, to the increase of dexterity in every particular workman; secondly, to the saving of the time which is commonly lost in passing from one species of work to another; and lastly, to the invention of a great number of machines which facilitate and abridge labor, and enable one man to do the work of many....
  • Man has almost constant occasion for the help of his brethren, and it is in vain for him to expect it from their benevolence only. He will be more likely to prevail if he can interest their self-love in his favor, and show them that it is for their own advantage to do for him what he requires of them. Whoever offers to another a bargain of any kind, proposes to do this. Give me that which I want, and you shall have this which you want, is the meaning of every such offer; and it is in this manner that we obtain from one another the far greater art of those good offices which we stand in need of. It is not from the benevolence of the butcher, the brewer, or the baker that we expect our dinner, but from their regard to their own interest.
    • Erin Hamson
       
      This is the basis of the Market Economy or Capitalism, exchange based in self-interest that benefits all.
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  • In order to avoid the inconvenience of such situations, every prudent man in every period of society, after the first establishment of the division of labor, must naturally have endeavored to manage his affairs in such a manner as to have at all times by him, besides the peculiar produce of his own industry, a certain quantity of some one commodity or other, such as he imagined few people would be likely to refuse in exchange for their produce....It is in this manner that money has become in all civilized nations the universal instrument of commerce, by the intervention of which goods of all kinds are bought and sold, or exchanged for one another....
    • Erin Hamson
       
      The role/development of money. The problem with money is that it has to be regulated and who regulates it? If we let the governement regulate it, it might become manipulated...
  • The value of any commodity,
  • is equal to the quantity of labor which it enables him to purchase or command
  • Labor, therefore, is the real measure of the exchangeable value of all commodities....
  • The real price of everything
  • is the toil and trouble of acquiring it.
    • Erin Hamson
       
      Note the difference between the value and the price. The price changes most significantly in relation to how much the consumer wants the product, as opposed to how much time it took the maker to make it.
  • which resolves itself into labor
  • resolves itself into rent
  • resolves itself into profit
  • ordinary or average rate both of wages and profit
  • partly by the general circumstances of the society,
    • Erin Hamson
       
      A man cannot charge above that which can be paid him or he will lose business.
  • partly by the particular nature of each employment
    • Erin Hamson
       
      Some labor is simply worth more
  • ordinary or average rate of rent
  • partly by the general circumstances of the society or neighborhood in which the land is situated,
  • partly by the natural or improved fertility of the land
  • When the price of any commodity is neither more nor less than what is sufficient to pay the rent of the land, the wages of the labor, and the profits of the stock employed in raising, preparing, and bringing it to market, according to their natural rates, the commodity is then sold for what may be called its natural price.
  • The actual price at which any commodity is commonly sold is called its market price
  • he market price of every particular commodity is regulated by the proportion between the quantity which is actually brought to market, and the demand of those who are willing to pay the natural price of the commodity, or the whole value of the rent, labor, and profit, which must be paid in order to bring it thither.
  • A competition will immediately begin among them, and the market price will rise more or less above the natural price, according as either the greatness of the deficiency, or the wealth and wanton luxury of the competitors, happen to animate more or less the eagerness of the competition.
    • Erin Hamson
       
      The results of scarcity *footballs*
  • quantity brought to market exceeds the effectual demand
    • Erin Hamson
       
      Surplus
    • Erin Hamson
       
      ,effect of
  • A monopoly granted either to an individual or to a trading company has the same effect as a secret in trade or manufactures.
    • Erin Hamson
       
      See above
  • When by an increase in the effectual demand, the market price of some particular commodity happens to rise a good deal above the natural price, those who employ their stocks in supplying that market are generally careful to conceal this change
    • Erin Hamson
       
      A monopoly
  • The exclusive privileges of corporations, statutes of apprenticeship, and all those laws which restrain, in particular employments, the competition to a smaller number than might otherwise go into them, have the same tendency, though in a less degree. They are a sort of enlarged monopolies,
    • Erin Hamson
       
      See above
  • THE produce of labor constitutes the natural recompense or wages of labor.
    • Erin Hamson
       
      You get what you make
  • Such combinations, however, are frequently resisted by a contrary defensive combination of the workmen; who sometimes too, without any provocation of this kind, combine of their own accord to raise the price of their labor.....
  • Masters, too, sometimes enter into particular combinations to sink the wages of labor even below this rate
    • Erin Hamson
       
      Two combinations to react to one another. Like the checks and balances found in gov.
  • The demand for those who live by wages, therefore, necessarily increases with the increase of the revenue and stock of every country, and cannot possibly increase without it. The increase of revenue and stock is the increase of national wealth....
  • It is but equity, besides, that they who feed, clothe, and lodge the whole body of the people, should have such a share of the produce of their own labor as to be themselves tolerably well fed, clothed, and lodged
    • Erin Hamson
       
      equality in the pursuit of happiness
  • First, by restraining the competition in some employments to a smaller number than would otherwise be disposed to enter into them; Second, by increasing it in others beyond what it naturally would be; and, Third, by obstructing the free circulation of labor and stock, both from employment to employment and from place to place.
    • Erin Hamson
       
      Problems of Mercantilism
  • First,
  • by restraining the competition in some employments to a smaller number than might otherwise be disposed to enter into them
  • and to hinder him from employing this strength and dexterity in what manner he thinks proper without injury to his neighbor is a plain violation of this most sacred property.
  • An exclusive corporation necessarily weakens the force of this discipline.
    • Erin Hamson
       
      the gov is not needed for regulation
  • Second,
  • by increasing the competition in some employments beyond what it naturally would be
    • Erin Hamson
       
      pursuit of happiness
  • by obstructing the free circulation of labor and stock both from employment to employment, and from place to place,
  • Third,
  •  
    Thanks for the annotations and the comments.
Brian Earley

Rene Descartes perceptions of philosophy - 0 views

  • As Descartes said, “Those who set about giving precepts must esteem themselves more skilful than those to whom they advance them”
  • In other words, someone might alter the truth solely so they could come up with something to say, while the real truth might not be capable of being expressed so easily, it can only be observed. Some things in life are too complicated to express, but however there are going to be people who believe they can express those things, even though they cannot accurately do so.
    • Brian Earley
       
      I have read scientific journals wherein the author reports on complex interactions or relationships on the molecular level. Often I believe that they really cannot accurately do so. Perhaps scientific journals would be better if they were accompanied by videos. That would make them more like blog posts.
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  • are the emotions which are based off of your opinions even real, since they are based off of opinions?
  • Your perception is going to determine what it is that you feel, that is, your conscious and unconscious perception of what is going on is
  • For it seemed to me that I might meet with much more truth in the reasonings that each man makes on the matters that specially concern him, and the issue of which would very soon punish him if he made a wrong judgment, than in the case of those made by a man of letters in his study touching speculations that lead to no result, and that bring about no other consequences to himself excepting that he will be all the more vain the more they are removed from common sense, since in this case proves to him to have employed so much more ingenuity and skill trying to make them seem probable.
  • More especially did I reflect in each matter that came before me as to anything that could make it subject to suspicion of doubt, and give occasion for mistake, and I rooted out of my mind all the errors that might have formerly crept in. Not that indeed I imitated the skeptics, who only doubt for the sake of doubting, and pretend to by always uncertain; for, on the contrary, my design was only to provide myself with good ground for assurance, and to reject the quicksand and mud in order to find the rock or clay.”
  • since emotional intelligence is not completely concrete, it can be subject to skeptics
  • “how do I know that anything is even real”
  • Accordingly I shall now suppose, not that a true God, who as such must be supremely good and the fountain of truth, but that some malignant genius exceedingly powerful and cunning has devoted all his powers in the deceiving of me; I shall suppose that the sky, the earth, colors, shapes, sounds and all external things are illusions and impostures of which this evil genius has availed himself for the abuse of my credulity…”
  • I am, I exist. This is certain. How often? As often as I think. For it might indeed be that if I entirely ceased to think, I should thereupon altogether cease to exist. I am not at present admitting anything which is not necessarily true; and, accurately speaking, I am therefore [taking myself to be] only a thinking thing, that is to say, a mind, an understanding or reason-terms the significance of which has hitherto been unknown to me. I am, then a real thing, and really existent. What thing? I have said it, a thinking thing
  • So it really is thought that makes him who he is, since he is thinking about himself all of the time, in addition to thinking about and in regular life.
  • Thought determines who someone is because your thoughts are controlled, and all your thoughts over your lifetime caused your emotional development, which causes you to be who you are.
  • So it is easy to say that your thoughts understand and/or control who you are, but it is much harder to say that your emotions understand and/or control who you are.
  • I recognize it is impossible that He should ever deceive me, since in all fraud and deception there is some element of imperfection. The power of deception may indeed seem to be evidence of subtlety or power; yet unquestionably the will to deceive testifies to malice and feebleness, and accordingly cannot be found in God.
    • Brian Earley
       
      I think people in "The Matrix" would love Descartes
  • “To laugh often and much; To win the respect of intelligent people and the affection of children; To earn the appreciation of honest critics and endure the betrayal of false friends; To appreciate beauty, to find the best in others; To leave the world a bit better, whether by a healthy child, a garden patch, or a redeemed social condition; To know even one life has breathed easier because you have lived. This is to have succeeded”
  • conclusive as to whether or not pleasing other people infinitely is going to be self-beneficial, it could be considered a perfect thing to do since it is positively contributing to life.
    • Brian Earley
       
      The conclusion for me from this commentary is that thoughts are what make us who we are. Therefore, we must put a lot of our energy into controlling our thoughts so we can become what we want to be.
    • Brian Earley
       
      On my mission, I taught a lady that was offended to the point of tears when a member called the Prophet, the 'mouthpiece' of the Lord. She thought it as a very degrading term to call such a respectable man. Perceptions determine feelings.
  •  
    This commentary explains the unique observations that Rene Descartes made of observations. I feel like I have had similar thoughts at times. I feel comforted knowing a dead French guy thought the same way that I think.
Madeline Rupard

Widget Box - Widget Maker - 0 views

  •  
    So, I just used this for my blog: http://tamesequels.blogspot.com, and will shortly be posting a digital literacy lab for this. Basically, if you want to put a blog feed as a widget on another blog, you can customize one for free on this website. It's really easy and it gives you a code at the end of the customization to post. Check out my blog to see one. It's the "My Photography" section, and you'll see how it posts everything from that blog really nicely. A great tool for making your website alive.
Erin Hamson

Preliminary Discourse - 0 views

    • Erin Hamson
       
      doesn't go with the divisions of the knowledge map
    • Erin Hamson
       
      and then this other paragraph begins the division
  • If one reflects somewhat upon the connection that discoveries have with one another, it is readily apparent that the sciences and the arts are mutually supporting, and that consequently there is a chain that binds them together. But, if it is often difficult to reduce each particular science or art to a small number of rules or general notions, it is no less difficult to encompass the infinitely varied branches of human knowledge in a truly unified system
  • We can divide all our knowledge into direct and reflective knowledge. We receive direct knowledge immediately, without any operation of our will; it is the knowledge which finds all the doors of our souls open, so to speak, and enters without resistance and without effort. The mind acquires reflective knowledge by making use of direct knowledge, unifying and combining it.
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  • Let us sto
  • p here a moment and glance over the journey we have just made. We will note two limits within which almost all of the certain knowledge that is accorded to our natural intelligence is concentrated, so to speak. [34] One of those limits, our point of departure, is the idea of ourselves, which leads to that of the Omnipotent Being, and of our principal duties. The other is that part of mathematics whose object is the general properties of bodies, of extension and magnitude. Between these two boundaries is an immense gap where the Supreme Intelligence seems to have tried to tantalize the human curiosity, as much by the innumerable clouds it has spread there as by the rays of light that seem to break out at intervals to attract us. One can compare the universe to certain works of a sublime obscurity whose authors occasionally bend down within reach of their reader, seeking to persuade him that he understands nearly all. We are indeed fortunate if we do not lose the true route when we enter this labyrinth! Otherwise the flashes of light which should direct us along the way would often serve only to lead us further from it. The limited quantity of certain knowledge upon which we can rely, relegated (if one can express oneself this way) to the two extremities of space to which we refer, is far indeed from being sufficient to satisfy all our needs. The nature of man, the study of which is so necessary and so highly recommended by Socrates, is an impenetrable mystery for man himself when he is enlightened by reason alone; and the greatest geniuses, after considerable reflection upon this most important matter, too often succeed merely in knowing a little less about it than the rest of men. The same may be said of our existence, present and future, of the essence of the Being to whom we owe it, and of the kind of worship he requires of us. Thus, nothing is more necessary than a revealed Religion, which may instruct us concerning so many diverse objects. Designed to serve as a supplement to natural knowledge, it shows us part of what was hidden, but it restricts itself to the things which are absolutely necessary for us to know. The rest is closed for us and apparently will be forever. A few truths to be believed, a small number of precepts to be practiced: such are the essentials to which revealed Religion is reduced. Nevertheless, thanks to the enlightenment it has communicated to the world, the common people themselves are more solidly grounded and confident on a large number of questions of interest than the sects  [35] of the philosophers have been.
    • Erin Hamson
       
      The role of religion is to fill in the gaps that man cannot discover on his own. The difference for us is that someday we will know.
  • The advantage men
  • found in enlarging the sphere of their ideas, whether by their own efforts or by the aid of their fellows, made them think that it would be useful to reduce to an art the very manner of acquiring information and of reciprocally communicating their own ideas. This art was found and named Logic. It teaches how to arrange ideas in the most natural order, how to link them together in the most direct sequence, how to break up those which include too large a number of simple ideas, how to view ideas in all their facets, and finally how to present them to others in a form that makes them easy to grasp. This is what constitutes this science of reasoning, which is rightly considered the key to all our knowledge. However, it should not be thought that it [the formal discipline of Logic] belongs among the first in the order of discovery. The art of reasoning is a gift which Nature bestows of her own accord upon men of intelligence, and it can be said that the books which treat this subject are hardly useful except to those who can get along without them. People reasoned validly long before Logic, reduced to principles, taught how to recognize false reasonings, and sometimes even how to cloak them in a subtle and deceiving form. [38]
    • Erin Hamson
       
      The last couple sentences are interesting because they talk about the human perspective timeline, how we seem to think that simply because something was recently discovered doesn't mean it didn't exist before then. Atom for examplke have always existed but we only recently have begun to discover their true nature.
  • Too much communication can sometimes benumb the mind and prejudice the efforts of which it is capable. If one observes the prodigies of some of those born blind, or deaf and mute, one will see what the faculties of the mind can perform if they are lively and called into action by difficulties which must be overcome.
  • The science of communication of ideas is not confined to putting order in ideas themselves. In addition it should teach how to express each idea in the clearest way possible, and consequently how to perfect the signs that are designed to convey it; and indeed this is what men have gradually done.
    • Erin Hamson
       
      The importance of both sharing ideas, for the general benefit of man, and discovering things on our own, for our progression.
  • The general system of the sciences and the arts is a sort of labyrinth, a tortuous road which the intellect enters without quite knowing what direction to take. Impelled, first of all, by its needs and by those of the body to which it is united, the intelligence studies the first objects that present themselves to it. It delves as far as it can into the knowledge of these objects, soon meets difficulties that obstruct it, and whether through hope or even through despair of surmounting them, plunges on to a new route; now it retraces its footsteps, sometimes crosses the first barriers only to meet new ones; and passing rapidly from one object to another, it carries through a sequence of operations on each of them at different intervals, as if by jumps. The discontinuity of these operations is a necessary effect of the very generation of ideas. However philosophic this disorder may be on the part of the soul, [57] an encyclopedic tree which attempted to portray it would be disfigured, indeed utterly destroyed.
  • It is only after having considered their particular and palpable properties that we envisaged their general and common properties and created Metaphysics and Geometry by intellectual abstraction. Only after the long usage of the first signs have we perfected the art of these signs to the point of making a science of them. And it is only after a long sequence of operations on the objects of our ideas that, through reflection, we have at length given rules to these operations themselves.
  • nature of the different minds that determines which route is chosen
Erin Hamson

MIT OpenCourseWare | Biology | 7.012 Introduction to Biology, Fall 2004 | Video Lecture... - 0 views

  • And what this means is that if you look at a pedigree like this, and for example, here we have a mother and a father, girls are always round, boys are square. And here you'll see the mitochondrial DNA, it's donated to all of the children, but the fact is that these boys, when they mate, when they have offspring, they will no longer pass along her mitochondrial DNA, so it will be lost. And the only way the mitochondrial DNA can be transmitted is through one of her daughters, who in turn, have daughters.
  • Here's some other interesting principles. Mitochondrial DNA passes always from the mother, so when a fertilized egg is formed, Dad gives his chromosomes, but he doesn't donate for any, doesn't donate any mitochondrial DNA.
  • animals are related to one another. This is kind of a fun undertaking. Look at this. Why is it fun? Well it's, it's kind of an amusing idea, how often were cows domesticated during the history of humanity? How often were sheep domesticated? Pigs, water buffalos, and horses. And what you see here is that cattle were domesticated on two occasions, probably once in Western Asia, the middle east, and once in Eastern Asia. Sheep were domesticated twice, all modern sheep following these two families here
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  • And that is, certain genes can evolve progressively over a long period of time, because they don't encode vital functions, or they may even be sequences between genes that don't encode phenotype at all. Imagine, for example, we have a situation were here we have a gene which encodes a vital function, like the eye, here's another gene that encodes another function, oh I don't know, a leg. And here we have intergenic sequences. After all, as you have learned by now, more than 96% of the DNA in our genome, doesn't encode proteins, and probably isn't even responsible for regulating genes. So these sequences, right in here, can mutate freely during the course of evolution, without having a deleterious effect on the phenotype of the organism. There's no evolutionary pressure to constrain the evolution of these genes
  • And many of these neutral mutations, which have no effect on organismic fitness, but are simply evolutionary neutral, are sometimes called polymorphisms. The term polymorphism, -morph is once again morphology, derives from the fact that species tend to be polymorphic, we don't all have blond hair, we don't all have brown eyes.
  • If you look at two chimpanzees living on opposite sides of the same hill in West Africa, they are genetically far more distantly related to one another, than any one of us, by a factor of 10 to 15. Two chimpanzees, they look exactly the same, they have the same peculiar habits, but they're genetically far more distantly-related than we are to one-another, than I am to any one of you, or than any one of you is to one another. And what does that mean? It means that, roughly speaking, the species of chimpanzees is, at least, 10 or 15 times older than our species are. We're a young species, chimpanzees probably first speciated three or four million years ago, if the paleontological record is, is accurate. Paleontology is the study of old, dusty bones, so you can begin to imagine when chimpanzee bones become recognizable in the earth.
  • And what you see already, in such small populations, is that for example, this male here has two girls, and right away, to the extent he had an interesting Y chromosome, that Y chromosome was lost from the gene pool. This girl, here, had an interesting mitochondrial DNA, but right away that's lost, because she has, she has just two boys. And what you see, in very rapid order, in small populations, there's a homogenization of the genetic compliment, just because the alleles are lost within what's called, genetic drif
  • And if you ask that question, the answer is that we all had a common ancestress who lived about 150,000 years ago. All of us trace our mitochondrial DNA to her. Does that mean that there was only one woman alive there, she's called, Mitochondrial-Eve, again, we don't know her name. Does that mean there was only one woman alive, well it doesn't mean that at all because of what I just told you, in small populations the proto-human population.
  • How much are all of our mitochondrial DNA are related to one another, how distantly related are they to one another, given the rate of evolution of mitochondrial DNA sequences?
  • So where do we all come from, all of us human beings? How closely related are we to one another? Here's, here's a measurement of the distances between different mitochondrial DNA's from different branches of humanity. And what you see is something really quite extraordinary and stunning. Here, you'll see that the people, the non-African lineages here and here, are actually relatively closely related to one another.
  • And by the way, all the genes that are present here, the alleles that are present here, can also be found in Africa, but in relatively small proportions in Africa
    • Erin Hamson
       
      Suggesting that all people came from Africa
  • So, what happens there, that's a testimonial to the tragic fate of the Indians, where the conquistadors from Spain came in, killed all the men, and took all the women, to be their brides. How else can you explain the fact that there's no Indian Y chromosomes, there's all, there is instead only European Y chromosomes.
  • When you do genetic counseling of family these days, one of the strictures is, that you never tell the family if the children have genetic polymorphisms that don't match that of the person whom they think is their father. They don't look like their, the person whom they regard as father, but that's always assumed to be a role of the genetic dice.
  • Here's a fun story I like to tell each year, and it's about the Cohen and Y chromosome, and you'll see what an amusing story this is, just from genetics. Now the name Cohen, in Hebrew means, a high priest, and you've heard people named Cohen, it's not such an uncommon name among the Jews. And it says, in the Bible, in Genesis and Exodus, that all the high priests in the Bible are the descendants of Aaron, the brother of Moses.
  • hen it should be the case that all male Cohen's should have the same Y chromosome, right?
  • Because keep in mind, any single affair with the milkman or the mailman, over 3,000 years, would've broke this chain of inheritance, any single incidence of non-paternity. It's a really astounding story, and it's hard, there can be no artifact to it, there's no bias in it, there's no other way to explain it.
  • And what they found was that all members of the, almost all members of the ruling cast among the Lembas, had the same Y chromosome, and the Y chromosome had exactly the same polymorphisms of the Cohen Y chromosome
  • What I'm telling you is that these two genes are totally interchangeable, that they are effectively indistinguishable from one another, functionally they have some sequence relatedness, but in terms of the way they program development, they are effectively equivalent. And what this means is that the progenitor of these two genes must've already existed at the time that the flies and we diverged, which six or seven-hundred million years ago, and in the intervening six or seven-hundred million years, these genes have been totally unchanged.
  • once the gene was developed, evolution could not tinker with it, and begin to change it in different ways, ostensibly because such tinkering would render these genes dysfunctional, and thereby would inactivate them, thereby depriving the organism of a critical sensory organ.
  •  
    An excellent discourse on who evolution works, and what it means for us today.
Shaun Frenza

Communist Manifesto (Chapter 1) - 1 views

  • holy alliance to exorcise
    • Erin Hamson
       
      Religious diction
  • All fixed, fast-frozen relations, with their train of ancient and venerable prejudices and opinions, are swept away, all new-formed ones become antiquated before they can ossify. All that is solid melts into air, all that is holy is profaned, and man is at last compelled to face with sober senses his real conditions of life, and his relations with his kind.
    • Erin Hamson
       
      Man is responsible for technology which is responsible for a fast paced world, which they don't like
  • It compels all nations, on pain of extinction,
    • Erin Hamson
       
      Japan
    • Shaun Frenza
       
      Seems a little singular - is there a specific reason why you only say "Japan"
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  • The bourgeoisie has subjected the country to the rule of the towns.
    • Erin Hamson
       
      Capitalism has taken over the world, and those that were slow to buy into the idealology are being left in the dust, and dependant on others, which they don't like.
  • Because there is too much civilisation, too much means of subsistence, too much industry, too much commerce.
    • Erin Hamson
       
      Communists retaliate by not producing enough goods.
  • He becomes an appendage of the machine, and it is only the most simple, most monotonous, and most easily acquired knack, that is required of him.
    • Erin Hamson
       
      Paints these people as the suffers, clearly appealing to them to call for "equality"
  • Not only are they slaves of the bourgeois class, and of the bourgeois State; they are daily and hourly enslaved by the machine, by the overlooker, and, above all, by the individual bourgeois manufacturer himself.
    • Erin Hamson
       
      In Communism all become slaves of the state and the state leaders, how is that better?
    • Shaun Frenza
       
      Or they become the machine - They are not the slave, they are the mechanizm together... at least that is what they tell themselves.
  • All are instruments of labour, more or less expensive to use, according to their age and sex.
    • Erin Hamson
       
      Conflicts with the MIT lesson, except for those that have to work. (in regard to females working) again an appeal to the working class people, who are the masses to revolt. This works less well in America because of the American dream and the possibility for change fostered by it.
  • At this stage, the labourers still form an incoherent mass scattered over the whole country, and broken up by their mutual competition.
    • Erin Hamson
       
      Reminiscent of George Orwell's 1984, they hope lies in the masses of uncontrolled people
  • Thereupon, the workers begin to form combinations (Trades’ Unions) against the bourgeois; they club together in order to keep up the rate of wages; they found permanent associations in order to make provision beforehand for these occasional revolts. Here and there, the contest breaks out into riots.
    • Erin Hamson
       
      The working class fights back
  • so now a portion of the bourgeoisie goes over to the proletariat,
    • Erin Hamson
       
      they aren't alone in their cause
  • The proletarian is without property; his relation to his wife and children has no longer anything in common with the bourgeois family relations;
    • Erin Hamson
       
      The shear fact of having money and therefore time to spend with children brings these differences.
  • The proletarian movement is the self-conscious, independent movement of the immense majority, in the interest of the immense majority.
  • Its fall and the victory of the proletariat are equally inevitable
    • Erin Hamson
       
      Doesn't believe capitalism can survive.
    • Rhett Ferrin
       
      Wait, all these sound like good things. Is he saying its bad to have Toyotas? Is it bad to have bannanas in December?
  • rescued a considerable part of the population from the idiocy of rural life.
    • Rhett Ferrin
       
      Can someone help me out here? Is he being sarcastic? He says capitalizm is bad then says that the bourgeoisie 'rescued' people from the 'idiocy of rural life' Thomas Jefferson thought the rural life was the ideal and to be sought after. I can't tell if Marx is for or against it.
  • By bourgeoisie is meant the class of modern capitalists, owners of the means of social production and employers of wage labour
  • By proletariat, the class of modern wage labourers who, having no means of production of their own, are reduced to selling their labour power in order to live.
  • immensely facilitated means of communication, draws all, even the most barbarian, nations into civilisation
    • Shaun Frenza
       
      Notice how we are in the same situation now as were were then - the facilitation of communication with the internet and how it shapes the world to become more homogenous.
Davion Sharron

Loan For People On DSS Benefits- Suitable Funds To Combat Unwanted Cash Hurdles On Time - 0 views

If you are living on DSS benefits and are looking for affordable finance to tackle your unplanned monetary expenses in urgency time without any inconvenience then you can apply loans for people on ...

loans on benefits loans for people on DSS benefits loans for people on benefits

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Andrew DeWitt

The Last Wagon - Home - 0 views

  •  
    For those who are doing poorly in classes and for those who are doing great in their classes.  Teachers, this is for you too.  We all need to help the students in the last wagon.
Erin Hamson

The Frontier In American History: Chapter X - 0 views

  • As the American pioneer passed on in advance of this new tide of European immigration, he found lands increasingly limited
    • Erin Hamson
       
      The close of the Frontier
  • . But the captains of industry by applying squatter doctrines to the evolution of American industrial society, have made the process so clear that he who runs may read.
  • it seemed not impossible that the outcome of free competition under individualism was to be monopoly of the most important natural resources and processes by a limited group of men whose vast fortunes were so invested in allied and dependent industries that they constituted the dominating force in the industrial life of the nation
    • Erin Hamson
       
      Unregulated turn of events, the people were turned loose and made the best of it. What is wrong with this? They set the standards, and there is no room for competition.
  • ...15 more annotations...
  • Mr. Harriman
  • mastering the economic forces of the nation
    • Erin Hamson
       
      According to Adam Smith and the free market economy theory, the people are the best regulators. This sounds like socialism...
  • The Granger and the Populist were prophets of this reform movement. Mr. Bryan's Democracy, Mr. Debs' Socialism, and Mr. Roosevelt's Republicanism all had in common the emphasis upon the need of governmental regulation of industrial tendencies in the interest of the common man
  • "the State University and the public school system which it crowns would be the strongest evidence of its fitness which it could offer."
  • "general system of education ascending in regular gradations from township schools to a State University, wherein tuition shall be gratis and equally open to all," expresses the Middle Western conception born in the days of pioneer society and doubtless deeply influenced by Jeffersonian democracy.
    • Erin Hamson
       
      applying pioneer principles of avaliability and indivdualism to education and other opportunities to suceed in life as presently constituted.
  • propaganda to induce students to continue
    • Erin Hamson
       
      Want everyone to go to college to become their best individual self.
  • all under the ideal of service to democracy rather than of individual advancement alone
  • The times call for educated leaders.
    • Erin Hamson
       
      And have yet to cease to call for experienced leaders. Which is why we are all sitting here reading this, to become educated leaders.
  • The test tube and the microscope are needed rather than ax and rifle in this new ideal of conquest
    • Erin Hamson
       
      influence of technology on life
  • It is hardly too much to say that the best hope of intelligent and principled progress in economic and social legislation and administration lies in the increasing influence of American universities.
  • able to think for themselves, governed Dot by ignorance, by prejudice or by impulse, but by knowledge and reason and high-mindedness,
  • The learning of the few is despotism; the learning of the many is liberty.
  • At first pioneer democracy had scant respect for the expert.
    • Erin Hamson
       
      individualism
  • That they may perform their work they must be left free, as the pioneer was free, to explore new regions and to report what they find; for like the pioneers they have the ideal of investigation, they seek new horizons.
    • Erin Hamson
       
      application of pioneer ideals
  • Thus it is the function of the university to reveal to the individual the mystery and the glory of life as a whole
    • Erin Hamson
       
      opening the mind to new ideas and ideals
James Wilcox

Airplane Timeline - Greatest Engineering Achievements of the Twentieth Century - 0 views

    • James Wilcox
       
      I love helicopters!  But I never knew that they had been around for so many years.
  • 1947   Sound barrior broken U.S. Air Force pilot Captain Charles "Chuck" Yeager becomes the fastest man alive when he pilots the Bell X-1 faster than sound for the first time on October 14 over the town of Victorville, California.
  • 1952   Discovery of the area rule of aircraft design Richard Whitcomb, an engineer at Langley Memorial Aeronautical Laboratory, discovers and experimentally verifies an aircraft design concept known as the area rule. A revolutionary method of designing aircraft to reduce drag and increase speed without additional power, the area rule is incorporated into the development of almost every American supersonic aircraft. He later invents winglets, which increase the lift-to-drag ratio of transport airplanes and other vehicles.
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  • 1925-1926   Introduction of lightweight, air-cooled radial engines The introduction of a new generation of lightweight, air-cooled radial engines revolutionizes aeronautics, making bigger, faster planes possible.
  •   1917   The Junkers J4, an all-metal airplane, introduced Hugo Junkers, a German professor of mechanics introduces the Junkers J4, an all-metal airplane built largely of a relatively lightweight aluminum alloy called duralumin.
  • 1904   Concept of a fixed "boundary layer" described in paper by Ludwig Prandtl German professor Ludwig Prandtl presents one of the most important papers in the history of aerodynamics, an eight-page document describing the concept of a fixed "boundary layer," the molecular layer of air on the surface of an aircraft wing. Over the next 20 years Prandtl and his graduate students pioneer theoretical aerodynamics.
  • 1933   First modern commercial airliner In February, Boeing introduces the 247, a twin-engine 10-passenger monoplane that is the first modern commercial airliner. With variable-pitch propellers, it has an economical cruising speed and excellent takeoff. Retractable landing gear reduces drag during flight.
  • 935   First practical radar British scientist Sir Robert Watson-Watt patents the first practical radar (for radio detection and ranging) system for meteorological applications. During World War II radar is successfully used in Great Britain to detect incoming aircraft and provide information to intercept bombers.
  • 1937   Jet engines designed Jet engines designed independently by Britain’s Frank Whittle and Germany’s Hans von Ohain make their first test runs. (Seven years earlier, Whittle, a young Royal Air Force officer, filed a patent for a gas turbine engine to power an aircraft, but the Royal Air Ministry was not interested in developing the idea at the time. Meanwhile, German doctoral student Von Ohain was developing his own design.) Two years later, on August 27, the first jet aircraft, the Heinkel HE 178, takes off, powered by von Ohain’s HE S-3 engine.
  •   1939   First practical singlerotor helicopters Russian emigre Igor Sikorsky develops the VS-300 helicopter for the U.S. Army, one of the first practical singlerotor helicopters.
Margaret Weddle

Law Practice Today :: The Importance of Being Connected - 0 views

  •  
    A practical guide for lawyers (and everyone, for that matter) who need to connect with their clients. Just as useful for HT/VT, class group projects, etc!
Kristen Nicole Cardon

Cellphones - Third World and Developing Nations - Poverty - Technology - NYTimes.com - 1 views

  • The premise of the work is simple — get to know your potential customers as well as possible before you make a product for them. But when those customers live, say, in a mud hut in Zambia or in a tin-roofed hutong dwelling in China, when you are trying — as Nokia and just about every one of its competitors is — to design a cellphone that will sell to essentially the only people left on earth who don’t yet have one, which is to say people who are illiterate, making $4 per day or less and have no easy access to electricity, the challenges are considerable.
  • Text messaging, or S.M.S. (short message service), turns out to be a particularly cost-effective way to connect with otherwise unreachable people privately and across great distances. Public health workers in South Africa now send text messages to tuberculosis patients with reminders to take their medication. In Kenya, people can use S.M.S. to ask anonymous questions about culturally taboo subjects like AIDS, breast cancer and sexually transmitted diseases, receiving prompt answers from health experts for no charge.
  • A cellphone in the hands of an Indian fisherman who uses it to grow his business — which presumably gives him more resources to feed, clothe, educate and safeguard his family — represents a textbook case of bottom-up economic development, a way of empowering individuals by encouraging entrepreneurship
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  • For this reason, the cellphone has become a darling of the microfinance movement
  • companies like Wizzit, in South Africa, and GCash, in the Philippines, have started programs that allow customers to use their phones to store cash credits transferred from another phone or p
  • urchased through a post office, phone-kiosk operator or other licensed operator
  • Interestingly, the recent post-election violence in Kenya provided a remarkable case study for the cellphone as an instrument of both war and peace.
  • Carrying a full-featured cellphone lessens your needs for other things, including a watch, an alarm clock, a camera, video camera, home stereo, television, computer or, for that matter, a newspaper. With the advent of mobile banking, cellphones have begun to replace wallets as well.
  •  
    Chipchase has a cool job :)
Sean Watson

The FP Twitterati 100 - 1 views

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    These days, everyone from the Dalai Lama to Bill Gates is on Twitter, the microblogging platform founded in 2006. During breaking news events like the death of Osama bin Laden or for following the Arab uprisings, it's become an invaluable tool for keeping up to speed. But for many, it's still just another place to promote their own work, rather than engaging in a more natural give-and-take. So how do you tell who's really worth following? FP's got you covered. Here are 100 Twitter users from around the world who will make you smarter, infuriate you, and delight you -- 140 characters at a time.
Kevin Watson

Uh-merican: Pet Rocks - 0 views

  • Only in America could a guy like Dahl take advantage of so many people. I know I have probably paid for dumb things in my lifetime, like Keds shoes or canned beets, but seriously, a rock?
  •  
    Have you ever heard of pet rocks? Thinking about FarmVille and all the services you pay actual money for online for virtual things made me think of them. Check out this blog post about them, and tell me it's not ridiculous. 
James Wilcox

Smith: Wealth of Nations, Book IV, Chapter 1 | Library of Economics and Liberty - 2 views

  • Among the Tartars, as among all other nations of shepherds, who are generally ignorant of the use of money, cattle are the instruments of commerce and the measures of value
    • James Wilcox
       
      That so interesting that cattle became the measure of money and wealth.  It seems that for something to be money it has to be able to come in large quantities, not have much difference between one to another, and carry a consistent value.
    • James Wilcox
       
      This notion of a Gold or currency base stands so consistent that it is hard for us today to break away and have a purely digital or credit economy.  But ever so slowly we are getting there.
  • When those countries became commercial, the merchants found this prohibition, upon many occasions, extremely inconvenient. They could frequently buy more advantageously with gold and silver than with any other commodity the foreign goods which they wanted, either to import into their own, or to carry to some other foreign country. They remonstrated, therefore, against this prohibition as hurtful to trade.
    • James Wilcox
       
      This principle of protectionism holds true today and is still argued about by growing economies.  Not so commonly with gold but with all different types of key commodities.
  • ...2 more annotations...
  • They represented, secondly, that this prohibition could not hinder the exportation of gold and silver, which, on account of the smallness of their bulk in proportion to their value, could easily be smuggled abroad.*9 That this exportation could only be prevented by a proper attention to, what they called, the balance of trade
    • James Wilcox
       
      I have heard this same argument for illegal drugs.  I have heard people say we should legalize it so that it can be tracked and limited in a legal manner.
  • hat wealth consists in money, or and silver, is a popular notion which naturally arises from the double function of money, as the instrument of commerce and as the measure of value. In consequence of its being the instrument of commerce, when we have money we can more readily obtain whatever else we have occasion for than by means of any other commodity. The great affair, we always find, is to get money. When that is obtained, there is no difficulty in making any subsequent purchase. In consequence of its being the measure of value, we estimate that of all other commodities by the quantity of money which they will exchange for. We say of a rich man that he is worth a great deal, and of a poor man that he is worth very little money. A frugal man, or a man eager to be rich, is said to love money; and a careless, a generous, or a profuse man, is said to be indifferent about it. To grow rich is to get money; and wealth and money, in short, are, in common language, considered as in every respect synonymous.
Erin Hamson

Consumer How To - Swipe Auctions Saving Consumers Up To 95% Off Retail Prices - 0 views

  • Each bid placed on SwipeAuctions costs users $0.60. By collecting $0.60 for each bid placed, SwipeAuctions is able to afford giving away products on the cheap such as Macbooks for $23.72 or Nikon Digital Cameras for $57.42.
    • Erin Hamson
       
      The "free" business model
  • There is no longer a need to spend several hours online looking to see where the best deal is. The answer is simple. It's on SwipeAuctions! Whereas scouring the internet for to save an extra 5% works for some people, why waste your time when you could save 75%! SwipeAuctions is so much more than economical.
    • Erin Hamson
       
      Time v. price
  •  
    Here is an example of a business model that is giving away the "free" stuff and making profit on other things.
  •  
    Exactly today's topic!
Katherine Chipman

An introduction to the John Scopes (Monkey) Trial - 0 views

  • By 1925, Bryan and his followers had succeeded in getting legislation introduced in fifteen states to ban the teaching of evolution. In February, Tennessee enacted a bill introduced by John Butler making it unlawful "to teach any theory that denies the story of divine creation as taught by the Bible and to teach instead that man was descended from a lower order of animals."  
  •     Opening statements pictured the trial as a titanic struggle between good and evil or truth and ignorance. Bryan claimed that "if evolution wins, Christianity goes." Darrow argued, "Scopes isn't on trial; civilization is on trial." The prosecution, Darrow contended, was "opening the doors for a reign of bigotry equal to anything in the Middle Ages." To the gasps of spectators, Darrow said Bryan was responsible for the "foolish, mischievous and wicked act." Darrow said that the anti-evolution law made the Bible "the yardstick to measure every man's intellect, to measure every man's intelligence, to measure every man's learning." It was classic Darrow, and the press--mostly sympathetic to the defense--loved it.
  •     On the seventh day of trial, Raulston asked the defense if it had any more evidence. What followed was what the New York Times described as "the most amazing court scene on Anglo-Saxon history." Hays asked that William Jennings Bryan be called to the stand as an expert on the Bible. Bryan assented, stipulating only that he should have a chance to interrogate the defense lawyers. Bryan, dismissing the concerns of his prosecution colleagues, took a seat on the witness stand, and began fanning himself.     Darrow began his interrogation of Bryan with a quiet question: "You have given considerable study to the Bible, haven't you, Mr. Bryan?" Bryan replied, "Yes, I have. I have studied the Bible for about fifty years." Thus began a series of questions designed to undermine a literalist interpretation of the Bible. Bryan was asked about a whale swallowing Jonah, Joshua making the sun stand still, Noah and the great flood, the temptation of Adam in the garden of Eden, and the creation according to Genesis. After initially contending that "everything in the Bible should be accepted as it is given there," Bryan finally conceded that the words of the Bible should not always be taken literally. In response to Darrow's relentless questions as to whether the six days of creation, as described in Genesis, were twenty-four hour days, Bryan said "My impression is that they were periods."     Bryan, who began his testimony calmly, stumbled badly under Darrow's persistent prodding. At one point the exasperated Bryan said, "I do not think about things I don't think about." Darrow asked, "Do you think about the things you do think about?" Bryan responded, to the derisive laughter of spectators, "Well, sometimes." Both old warriors grew testy as the examination continued. Bryan accused Darrow of attempting to "slur at the Bible." He said that he would continue to answer Darrow's impertinent questions because "I want the world to know that this man, who does not believe in God, is trying to use a court in Tennessee--." Darrow interrupted his witness by saying, "I object to your statement" and to "your fool ideas that no intelligent Christian on earth believes." After that outburst, Raulston ordered the court adjourned. The next day, Raulston ruled that Bryan could not return to the stand and that his testimony the previous day should be stricken from evidence.
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  • A year later, the Tennessee Supreme Court reversed the decision of the Dayton court on a technicality--not the constitutional grounds as Darrow had hoped. According to the court, the fine should have been set by the jury, not Raulston. Rather than send the case back for further action, however, the Tennessee Supreme Court dismissed the case. The court commented, "Nothing is to be gained by prolonging the life of this bizarre case."
  • The Scopes trial by no means ended the debate over the teaching of evolution, but it did represent a significant setback for the anti-evolution forces. Of the fifteen states with anti- evolution legislation pending in 1925, only two states (Arkansas and Mississippi) enacted laws restricting teaching of Darwin's theory.
  •  
    Overview of the John Scopes (Monkey) Trial
Daniel Zappala

A Logic Named Joe - 1 views

  • Say you punch "Station SNAFU" on your logic. Relays in the tank take over an' whatever vision-program SNAFU is telecastin' comes on your logic's screen. Or you punch "Sally Hancock's Phone" an' the screen blinks an' sputters an' you're hooked up with the logic in her house an' if somebody answers you got a vision-phone connection. But besides that, if you punch for the weather forecast or who won today's race at Hialeah or who was mistress of the White House durin' Garfield's administration or what is PDQ and R sellin' for today, that comes on the screen too.
    • Daniel Zappala
       
      Joe is Google
  • it made Joe a individual
    • Daniel Zappala
       
      Joe has machine intelligence.
  • But I think he went kinda remote-control exploring in the tank.
    • Daniel Zappala
       
      Joe is using data mining.
  • ...6 more annotations...
  • An' logics can do a Iotta things that ain't been found out yet.
    • Daniel Zappala
       
      In science fiction, machine intelligence launches us into the unknown -- computers might be able to do things that we can't conceive of ourselves!
  • In theory, a censor block is gonna come on an' the screen will say severely, "Public Policy Forbids This Service."
    • Daniel Zappala
       
      Joe disables content filtering services.
  • The screen says, "Service question: What is your name?" She is kinda puzzled, but she punches it. The screen sputters an' then says: "Secretarial Service Demonstration! You—" It reels off her name, address, age, sex, coloring, the amounts of all her charge accounts in all the stores, my name as her husband, how much I get a week, the fact that I've been pinched three times—twice was traffic stuff, and once for a argument I got in with a guy—and the interestin' item that once when she was mad with me she left me for three weeks an' had her address changed to her folks' home. Then it says, brisk: "Logics Service will hereafter keep your personal accounts, take messages, and locate persons you may wish to get in touch with. This demonstration is to introduce the service."
    • Daniel Zappala
       
      More echoes of Google -- privacy vs convenience
  • Then I sweat!
    • Daniel Zappala
       
      Social networking makes it easier to be unfaithful, causes tension in marriages.
  • Logics are civilization! If we shut off logics, we go back to a kind of civilization we have forgotten how to run!
  • That couldn't be allowed out general, of course. You gotta make room for kids to grow up. But it's a pretty good world, now Joe's turned off. Maybe I'll turn him on long enough to learn how to stay in it. But on the other hand, maybe—
    • Daniel Zappala
       
      Technology introduces new moral questions
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